baber/WOPTO huggingface dataset:
Patent ES-352789-A1 (ES)
Title: Harvester roll structure and support therefor
IPC: A01D45/02
Filed: 1968-04-16
Abstract: A corn harvester, including a pair of snapping rolls and gathering chains, is characterized in that the snapping rolls are supported in cantilever fashion at their delivery ends. A main drive shaft 60 that extends transversly of the harvester provides drive to bevels 73, 74 that are fast with sprockets 24, 25, Fig. 2 (not shown) of the gathering chains and drive to bevels 67, 68 mounted on shafts 37, 38 of the snapping rolls. Each shaft is journalled in two bearings of a sleeve 39 that is an extension of the gear housing 11 such that snapping rolls 50, 51 which are pinned to their respective shafts at 52, are supported at their delivery end only. The rolls 50, 51 have flutes 54 tapering at their forward ends and meshing at their rearward ends.
Patent ES-354915-A1 (ES)
Title: Toy turntable with changeable circumferential segmental members
IPC: A63H19/34
Filed: 1968-06-11
Abstract: A toy turntable for a model railway comprises a movable turntable member 2 rotatably mounted in a turntable body 1 and segments for attachment to the rim of said body. The segments comprise connector segments 12 provided with tracks 13, 14 for connecting the turntable to the external trackage 11 and blind segments. The segments are releasably attachable by a press bit to the rim, by means of depression 10 in the rim and tenons 10' on the underside of the segments. Preferably the segments are equal in size and the rim is of such dimensions as to accommodate an even number of said equal sized segments. The blind segments may either have a flat top surface 16 or be provided with a short length of track 18 having stopping blocks 19. The movable turntable member 2 may have a retractable stop tongue 6 which can drop into notches 25 in the segments. The upper inner edge of the rim 9 has an annular upwardly presented rebate 24 which is covered by segments 12, 16 or 17. The tracks 3 on the movable member 2 may be provided with flexible contact blades 4 which contact lugs 21 in the rebate 24 thus providing an electrical connection between the tracks 3 and the tracks 13 and 14. The outer edge of the rim may be provided with a rebate 9' into which extensions of segments 16, 17 may be engaged. The turntable body and segments may be made of plastic. The tracks 3 13, 14 are made of metal.
Patent ES-357607-A1 (ES)
Title: Process for producing L-Lysine
IPC: C12P13/08
Filed: 1968-08-28
Abstract: L-Lysine is produced by cultivating mutant strains of Corynebacterium glutamicum that are derived from C. glutamicum ATCC 13287 or ATCC 14296, the mutant strains requiring leucine, histidine, or isoleucine and valine for growth in addition to the specific requirements of the parent organisms, which for ATCC 13287 are: homoserine or threonine and methionine or threonine and cystathionine or threonine and homocysteine and for ATCC 14296: threonine. The fermentation is conducted under aerobic conditions preferably at pH 5-8À5 and at 24-37 C. on a nutrient medium containing the necessary amino-acids which may be present as components of a natural substance such as a protein hydrolysate. Specified mutant strains of C. glutamicum are ATCC Nos. 21253, 21254, 21255, 21299 and 21300.
Patent ES-358535-A1 (ES)
Title: Three roller-pair drafting head for ring spinning machines or flyers
IPC: D01H5/26
Filed: 1968-09-26
Abstract: A three roller pair drafting head comprises a feed roller pair 3, 4, a middle roller pair 6, 7 and a delivery roller pair 8, 9 and is arranged such that the material 1 passes part of the way round the surface of one of the feed rollers so that the path length between the nips 2 and 5 is greater than the staple length of the fibres and the unsupported length 10, 5 is equal to or less than the staple length. To achieve this the axis of the upper rollers are arranged in a plane while roller 4 is displaced upwardly from the plane containing the axis of rollers 7 and 9 by a distance equal to at least one half of its diameter. Drafting belts may be associated with rollers 6, 7.
Patent ES-365411-A1 (ES)
Title: Copolymerizable (alkoxycarbonylphenylazo) phthalocyanine dyestuffs
IPC: C09B47/08
Filed: 1969-03-29
Abstract: Polyamides and polyesters are coloured by incorporating into the polymer chain units of the general formula wherein Pc is an optionally metallized phthalocyanine nucleus, D is -O-, -S-, alkylene or -N = W-, Ar is an aromatic radical of valency n + 1, R is H or an optionally subs. hydrocarbon radical, and m, 'n and p are integers from 1 to 4. Example 2 describes the copolymerization reaction of a mixture containing dimethyl terephthalate, ethylene glycol, manganese acetate, antimony oxide and the dyestuff nickel bis-(dibutoxycarbonylphenylazo)pbthalocyanine.
Patent ES-367938-A1 (ES)
Title: Power loader
IPC: E02F3/36
Filed: 1969-05-31
Abstract: An implement-carrying frame for association with a tractor having a prime mover-supporting chassis 16 mounted at its rear end on a driven, ground wheels-mounting axle 12 comprises a U- shaped frame 20 that can at the rear ends of its sides 22 be rigidly connected to the axle 22, at its front can be coupled to the chassis 16, by a pivot 28 mounted on the front of the chassis 16 to extend longitudinally thereof, so as to be pivotally and axially movable of said pivot 28, and is provided at the front with steerable, groundengaging. In an assembly of such a frame and such a tractor, the tractor chassis 16 is isolated from any torsional stress set up in the frame 20 by the implement when it is in use. The steerable wheels are mounted at the ends of a transverse structure pivotally connected to the frame 20 about a horizontal pivot extendinglongitudinally of the frame. Abutment means 38 provided on the frame 20 prevents the structure from contacting and imparting torsional stresses to the chassis 16.
Patent ES-372493-A1 (ES)
Title: Process for the conversion of alpha-carboaryloxybenzylpenicillins to alpha-carboxybenzylpenicillins
IPC: C07D499/00
Filed: 1969-10-14
Abstract: [alpha]-Carboxybenzylpenicillin salts are prepared by the hydrolysis of [alpha]-carbo (benzyl or aryl) oxybenzylpenicillins or salts thereof in aqueous solution buffered at a pH from 8 to 9À5 at 10 to 50 C. The buffer system may be boric acid/ NaOH or KOH, glycine/NaOH or KOH or citric acid/NaOH or KOH. The aryl radical is phenyl, chloro, bromo, fluoro, alkyl, alkoxy, alkanoyl, carboalkoxy, nitro and/or dialkylamino substituted phenyl furyl, quinolyl, methyl substituted quinolyl, phenazinyl, 9,10- anthraquinonyl, phenanthrenequinonyl, anthracenyl, phenanthryl, 1,3-benzodioxolyl, 3-(2- methyl-4-pyronyl), 3-(4-pyronyl), (N-methyl)- pyridyl wherein Y 2 is - or or wherein Z1 is -(CH 2 ) 3 -, -(CH 2 ) 4 - or methyl, chloro or bromo substituted derivatives thereof.
Patent ES-377660-A1 (ES)
Title: Circuit arrangement for adjusting the linearity of the deflection signal generated for a deflection system
IPC: H03K4/50
Filed: 1970-03-18
Abstract: A circuit arrangement for adjusting the linearity of the deflection signal generated for a deflection system, particularly for a field deflection signal in a television receiver. Two RC-networks which are connected through a third RC-network during the sweep are arranged after the field oscillator between supply voltage and earth. The variation of the resistor in this third RC-network renders it possible to vary the curvature of the voltage waveform at the output. During the flyback the two charge capacitors are discharged by means of a diode which is connected parallel to the third network. The frequency amplitude and linearity adjusting members are separated from one another.
Patent ES-397888-A1 (ES)
Title: Closure member for antiskid tire chains
IPC: B60C27/08
Filed: 1971-12-11
Abstract: A closure member for a tire chain, and a tire chain comprising a plurality of such closure members, according to which each of the closure members comprises an open ring portion which at its free ends forms an insert opening for the introduction of chain links to be interconnected while at the ends a closure element is detachably arranged which positively extends around the ends and closes the insert opening.
Patent ES-401942-A1 (ES)
Title: Method of making bags having folded bases, and bags so made
IPC: B31B170/20
Filed: 1972-04-20
Abstract: In the manufacture of paper or plastics bags with folded bases from multi-ply flattened tube sections, the ends of the tube sections are opened by suction means applied to the outermost ply of at least one wall of the tube sections at locations where all except the innermost ply have been provided with air holes or incisions.
Patent ES-405985-A1 (ES)
Title: Purifying plant for sewage
IPC: B01D21/30
Filed: 1972-08-19
Abstract: A purifying plant for sewage according to the active sludge method comprising an open tank provided with a partition and having the shape of a closed aerating circuit with a supply conduit, a discharge conduit and at least one surface aerator, said aerating circuit having a curved shape such that it substantially encloses a space in which at least one after-settling tank and at least one thickening pond are provided.
Patent ES-409926-A1 (ES)
Title: Catalytic conversion of hydrocarbon chlorides to hydrogen chloride and hydrocarbons
IPC: C07C1/30
Filed: 1972-12-22
Abstract: The present invention relates to a process for the conversion of hydrocarbon chlorides in the presence of hydrogen to hydrocarbons and hydrogen chloride wherein the process takes place in the gaseous phase and in the presence of rhodium-containing catalysts.
Patent ES-415101-A1 (ES)
Title: Weft carrier for shuttleless looms
IPC: D03D47/23
Filed: 1973-05-24
Abstract: An improved weft receiving carrier for shuttleless looms having its hooked weft engaging portion and the combined weft trapping and tensioning member operatively associated therewith disposed on the reed or rearward side of the carrier and an integrally formed guide member for maintaining the hooked portion and combined trapping and tensioning member in a generally horizontal path during insertion of the carrier into the warp sheds.
Patent ES-424425-A1 (ES)
Title: Trailer having a self-lifting platform
IPC: B62D53/00
Filed: 1974-03-20
Abstract: A trailer is provided with a self-lifting platform and comprises a vertical mast having vertical lifting supports spaced in the longitudinal direction of the trailer. Each lifting support carries a toothed rack and symmetrical independent lifting mechanisms for actuating roller stars which are in engagement with the rack teeth.
Patent ES-427252-A1 (ES)
Title: Method and composition for lubricating and lubricated substrates
IPC: C10N40/00
Filed: 1974-06-14
Abstract: Method and composition for improving lubricity, abrasion resistance, and lowering the coefficient friction of substrates such as photographic film, magnetic surfaces and other recording elements by applying to such substrates a solution comprising tetrafluoroethylene telomer and a copolymer of vinyl chloride and trifluorochloroethylene in a volatile solvent, drying and removing the excess, and substrates so lubricated.
Patent ES-429989-A1 (ES)
Title: Carriers and their use in printing and dyeing
IPC: B41M5/382
Filed: 1974-09-12
Abstract: Temporary carriers, characterized in that they carry, on at least one of the faces of a heat-resistant sheet, a thin layer formed from a binder containing at least one cationic dyestuff, and a second layer, which is formed from a binder which can be of the same nature as that of the preceding layer, and which contains an agent which can change the anion of the cationic dyestuff and can render it hot-transferable.
Patent ES-431913-A1 (ES)
Title: 3-benzoylacrylamides and their preparation and compositions containing them
IPC: C07C313/00
Filed: 1974-11-13
Abstract: There is described the preparation of novel substituted benzoylacrylanilides of the formula I, in which the substituents A and B have the meanings given in Claim 1. The said compounds are prepared by reacting compounds of the formula II with a halogenating agent to give a corresponding benzoylacryloyl halide of the formula III and then reacting this with compounds of the formula H2NB. The benzoylacrylanilides obtained are useful agents for the prevention and treatment of coccidiosis in poultry, and they are in general used as additives to the feed or drinking water.
Patent ES-436126-A1 (ES)
Title: 5-Amino or substituted amino-7-phenyl or substituted phenyl-2,3-dihydro-1H-1,4-diazepines
IPC: C07D403/04
Filed: 1975-03-27
Abstract: Compounds of the formula < IMAGE > WHEREIN R1 is hydrogen, alkyl of 1 to 6 carbon atoms or amino, R2 is hydrogen or alkyl of 1 to 6 carbon atoms, with the provisos that (1) at least one of R1 and R2 is not a tertiary alkyl group and (2) R2 is hydrogen when R1 is amino, or R1 and R2 taken together and with the nitrogen atom to which they are joined are pyrrolidino, piperidino or N'-2-hydroxyethylpiperazino, EACH X' is independently alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or halo, or two X's on adjacent carbon atoms together are methylenedioxy, and N IS 0, 1, 2 OR 3, AND THE PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF, ARE USEFUL AS ANTI-OBESITY AND ANTI-DIABETIC AGENTS. The compounds wherein R1 is alkyl and R2 is hydrogen are synthesized by a two-step synthesis from 2-alkyl-5-arylisoxazolium salts and ethylenediamine. The compounds wherein R1 and R2 are hydrogen are synthesized by cleaving the t-butyl group from the corresponding compounds wherein R1 is t-butyl and R2 is hydrogen. The compounds wherein R1 is amino are synthesized from the corresponding compounds wherein R1 is hydrogen or alkyl. All of the compounds are synthesized by reacting ammonia, a suitable amine or hydrazine with a compound of the formula < IMAGE > WHEREIN R' is primary or secondary alkyl of 1 to 4 carbon atoms.
Patent ES-437655-A1 (ES)
Title: Process and apparatus for producing an inert gas
IPC: C01B32/50
Filed: 1975-05-13
Abstract: Process for the production of an inert gas wherein liquid or gaseous hydrocarbons are burnt within a combustion chamber with air, possible with the admixture of a gaseous atomizing agent, especially steam, gas inert gas or air, whereby a first shock-like cooling is performed, which is followed by a second cooling step and a scrubbing with water or an aqueous solution of a temperature in the vicinity of the freezing point, and the gas treatment is finished with an adsorption drying. The invention relates also to an apparatus for carrying out such process.
Patent ES-438452-A1 (ES)
Title: Methyl 5-propylthio-2-benzimidazolecarbamate
IPC: C07D235/32
Filed: 1975-06-11
Abstract: Methyl 5-propylthio-2-benzimidazolecarbamate is the active ingredient for methods and compositions affording enhanced activity against gastrointestinal helminths in commercial or pet animals. It is also active against lungworms in animals.
Patent ES-440386-A1 (ES)
Title: Anthelmintically active 2-carbalkoxyamino-5(6)-phenyl sulfonyloxy benzimidazoles
IPC: A61K31/4184
Filed: 1975-08-22
Abstract: 2-Carbalkoxyamino-5(6)-phenyl sulfonyloxy benzimidazoles are disclosed as well as a process for their manufacture. The new compounds are valuable chemotherapeutic agents and are suitable for combating diseases caused by parasites in humans and animals, such as helminths and liver flukes.
Patent ES-443471-A1 (ES)
Title: Degaussing circuit
IPC: H01F13/00
Filed: 1975-12-13
Abstract: A degaussing circuit, for example for a color television receiver, in which the degaussing coil is in series with a PTC-thermistor and in which the series arrangement thus formed is in parallel across a second PTC thermistor and across an a.c. voltage source, for example the supply mains. The thermistors are thermically coupled.
Patent ES-450585-A1 (ES)
Title: Process for acid gas removal
IPC: B01D53/14
Filed: 1976-08-10
Abstract: A continuous process for acid gas removal such as the removal of carbon dioxide, from a feed mixture of process gas and acid gas which comprises introducing the gaseous feed mixture to an absorption zone at an absorption zone inlet temperature in the range of about 35 DEG C. to 150 DEG C., treating the gaseous feed mixture in the absorption zone with an aqueous solution of alkanolamine under specified conditions, the absorption zone inlet temperature for the solution being in the range of about 30 DEG C. to about 75 DEG C., passing the aqueous solution of alkanolamine having acid gas absorbed therein to a stripping zone at an inlet temperature essentially the same as the absorption zone outlet temperature for said solution, removing solution from the bottom of the stripping zone at a bottoms outlet temperature in the range of about 100 DEG C. to about 150 DEG C., and wherein the conditions in the absorption zone are selected so as to provide an absorption zone outlet temperature for the aqueous alkanolamine solution having acid gas absorbed therein in a range the lowest point of which is no lower than 22 DEG C. less than the bottom outlet temperature of the stripping zone and the highest point of which is about 150 DEG C.
Patent ES-451596-A1 (ES)
Title: Electronic combination lock and system
IPC: E05B49/02
Filed: 1976-09-16
Abstract: A unitary self-contained electronic combination lock is provided which includes a dead bolt manually operable from one side and operable from the other side only in response to insertion of a data combination card carrying a unique binary code in the form of selectively positioned metallic spots. Sensors located within the unit generate a binary 1 or 0 signal in response to the presence or absence of a metallic spot adjacent each sensor. The lock combination code is automatically changed to the data card's code upon insertion of a card having a code combination which includes part of the lock's code so that the previously issued cards will no longer operate to unlock the door. In this manner, the authorized code for each lock unit is automatically and independently changed to render inoperative all previously issued data cards.
Patent ES-461746-A1 (ES)
Title: Expansion dowel
IPC: F16B13/10
Filed: 1977-08-19
Abstract: An expansion dowel of the type anchored within a prepared borehole, consists of a dowel body, an expansion element and a separating member. The expansion element is defined by a pair of slots cut in the dowel body. The slots do not intersect leaving a web connecting the expansion element to the dowel body. When the dowel is inserted into the borehole, the separating member breaks the web freeing the expansion element. The expansion element is wedge-shaped as is the recess in the dowel body defined by the slots.
Patent ES-462776-A1 (ES)
Title: Biomedical ultrasonoscope
IPC: G01S7/52
Filed: 1977-09-29
Abstract: The combination of a "C" mode scan electronics in a portable, battery powered biomedical ultrasonoscope having "A" and "M" mode scan electronics, the latter including a clock generator for generating clock pulses, a cathode ray tube having X, Y and Z axis inputs, a sweep generator connected between the clock generator and the X axis input of the cathode ray tube for generating a cathode ray sweep signal synchronized by the clock pulses, and a receiver adapted to be connected to the Z axis input of the cathode ray tube. The "C" mode scan electronics comprises a plurality of transducer elements arranged in a row and adapted to be positioned on the skin of the patient's body for converting a pulsed electrical signal to a pulsed ultrasonic signal, radiating the ultrasonic signal into the patient's body, picking up the echoes reflected from interfaces in the patient's body and converting the echoes to electrical signals a plurality of transmitters, each transmitter being coupled to a respective transducer for transmitting a pulsed electrical signal thereto and for transmitting the converted electrical echo signals directly to the receiver, a sequencer connected between the clock generator and the plurality of transmitters and responsive to the clock pulses for firing the transmitters in cyclic order and a staircase voltage generator connected between the clock generator and the Y axis input of the cathode ray tube for generating a staircase voltage having steps synchronized by the clock pulses.
Patent ES-463749-A1 (ES)
Title: Novel biologically active copolymers
IPC: A23L3/3463
Filed: 1977-10-31
Abstract: The undesirable swelling exhibited by biologically active copolymers wherein a portion of the repeating units exhibit a triorganotin moiety (R3Sn-) is reduced by incorporation of a cross-linking agent into the copolymer. The physical and chemical properties of the cross-linked copolymers make them more suitable for use as biocides particularly antifouling toxicants, than polymers described in the prior art.
Patent ES-466294-A1 (ES)
Title: Method and apparatus for improving the gas flow in an internal combustion engine exhaust manifold
IPC: F02B75/22
Filed: 1978-01-24
Abstract: Method and exhaust manifold for damping the pressure oscillations in an exhaust manifold of an internal combustion engine, consisting in throttling the gas flow in the vicinity of the cylinder outlet and then in accelerating the gases flowing in the manifold by providing a uniform flow section in the manifold substantially smaller than that of the cylinder bore.
Patent ES-469266-A1 (ES)
Title: Valve and wire cutting, skinning and wrapping tool employing the valve
IPC: F15B13/04
Filed: 1978-04-28
Abstract: The wire cutting, skinning and wrapping tool includes a hollow sleeve, a knife carried by the sleeve, a bit provided with a longitudinal groove which is able to slide in a forward and backward direction in the sleeve, the bit and the knife skinning an insulated wire over a predetermined length and a means to move the bit from a backward to a forward position during the skinning operation. The sleeve is provided by normally closed sleeve halves with the insulated wire opening the sleeve halves during the skinning operation and with the sleeve halves closing again when the bit is in the forward position after each skinning operation. The length of skinned wire is captured between the bit groove and the closed sleeve halves.
Patent ES-470156-A1 (ES)
Title: Transfer pipe system
IPC: B01J8/28
Filed: 1978-05-24
Abstract: A transfer pipe system for transferring particulate bed material from a fluid bed reactor includes a discharge pipe connecting the fluid bed reactor with a vertical transfer pipe, gas injection nozzles for fluidizing particulate material within the transfer pipe and a standpipe connecting the transfer pipe and the freeboard region of the fluid bed reactor to vent fluidizing gas from the transfer pipe into the freeboard region and so avoid introducing a high velocity, counter-current gas flow into the discharge pipe.
Patent ES-473071-A1 (ES)
Title: Polypeptides, their preparation and pharmaceutical compositions containing them.
IPC: B60P3/07
Filed: 1978-09-05
Abstract: The invention provides polypeptides useful, for example, as soporifics, a process for the preparation thereof and compositions containing these compounds.
Patent ES-474695-A1 (ES)
Title: Method and device for heat-sealing glass container closures.
IPC: B29C65/00
Filed: 1978-10-31
Abstract: An apparatus for heat sealing composite lids, made of a laminate of a light ductile alloy coated with a layer of thermoweldable plastic material, on glass containers. The apparatus applies, under pressure, a flexible membrane onto said lid while disposed in position on the mouth of a glass container. The membrane is a simple sheet stretchingly supported by its outer periphery on a movably and hingedly supporting frame. The side of said membrane opposite said lid is subjected to a controlled heat flow, thus sealing the lid to the container.